4887755964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1491989}}^1$

素因数の和:1492019

約数の個数: 72

約数和(自身を含む): 15206362080

約数和(自身を除く): 10318606116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 1491989, 2983978, 4475967, 5967956, 8951934, 10443923, 13427901, 17903868, 19395857, 20887846, 26855802, 31331769, 38791714, 41775692, 53711604, 58187571, 62663538, 77583428, 93995307, 116375142, 125327076, 135770999, 174562713, 187990614, 232750284, 271541998, 349125426, 375981228, 407312997, 543083996, 698250852, 814625994, 1221938991, 1629251988, 2443877982, 4887755964]

約数ペア:

[(1, 4887755964), (2, 2443877982), (3, 1629251988), (4, 1221938991), (6, 814625994), (7, 698250852), (9, 543083996), (12, 407312997), (13, 375981228), (14, 349125426), (18, 271541998), (21, 232750284), (26, 187990614), (28, 174562713), (36, 135770999), (39, 125327076), (42, 116375142), (52, 93995307), (63, 77583428), (78, 62663538), (84, 58187571), (91, 53711604), (117, 41775692), (126, 38791714), (156, 31331769), (182, 26855802), (234, 20887846), (252, 19395857), (273, 17903868), (364, 13427901), (468, 10443923), (546, 8951934), (819, 5967956), (1092, 4475967), (1638, 2983978), (3276, 1491989)]